The diffusion coefficients for carbon in nickel are given at two temperatures: col1 d (m2/s) 5.5 × 10-14 3.9 × 10-13col2 t (˚c) 600 700 (a) determine the value of d0. m2/s (use scientific notation.) (b) determine the value of qd. kj/mol (c) what is the magnitude of d? at 890˚c. m2/s (use scientific notation.)

the correct answer is c.stops after infancy and childhood.

myelin is the substance of the central nervous system (cns) that insulates nerve cell axons to increase the speed at which nerve impulse travels. myelination is a process of myelin formation. this process occurs postnatally, begins in the embryo during the midst of early development and finishes after birth.

answer:

design model: consists of design geometry; can be 2d or 3d; typically has a black background.

design files: drawing created with microsoft expression design, a drawing and design program for windows; may contain both vector and raster graphics; can also include multiple layers and various image effects.

elements: an element is a single part of a larger group.

answer:

person b

explanation: